<ul class="list-group">
  <li ng-repeat="layer in (layers | gnReverse | filter:layerFilterFn)"
      data-ng-if="layer.get('attribution')"
      class="list-group-item">
    <h5>{{layer.get('label')}}</h5>
    <span translate="">sources</span>&nbsp;:
    {{layer.get('attribution')}}
  </li>
</ul>
